/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package org.giot.core.device.query;

import java.sql.SQLException;
import org.giot.core.device.query.res.Devices;
import org.giot.core.storage.IQueryDAO;

/**
 * @author yuanguohua on 2021/4/30 10:32
 */
public interface IDeviceQueryDAO extends IQueryDAO {

    /**
     * get device is exists.
     *
     * @param deviceId uuid
     * @return boolean update is successfully
     */
    boolean isExists(String deviceId) throws SQLException;

    /**
     * search devices
     *
     * @param from  start
     * @param limit size
     * @return
     */
    PageResult<Devices> queryDevices(int from, int limit) throws SQLException;
}
